25691328

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 82100928

約数和(自身を除く): 56409600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 64, 72, 73, 78, 94, 96, 104, 117, 141, 144, 146, 156, 188, 192, 208, 219, 234, 282, 288, 292, 312, 376, 416, 423, 438, 468, 564, 576, 584, 611, 624, 657, 752, 832, 846, 876, 936, 949, 1128, 1168, 1222, 1248, 1314, 1504, 1692, 1752, 1833, 1872, 1898, 2256, 2336, 2444, 2496, 2628, 2847, 3008, 3384, 3431, 3504, 3666, 3744, 3796, 4512, 4672, 4888, 5256, 5499, 5694, 6768, 6862, 7008, 7332, 7488, 7592, 8541, 9024, 9776, 10293, 10512, 10998, 11388, 13536, 13724, 14016, 14664, 15184, 17082, 19552, 20586, 21024, 21996, 22776, 27072, 27448, 29328, 30368, 30879, 34164, 39104, 41172, 42048, 43992, 44603, 45552, 54896, 58656, 60736, 61758, 68328, 82344, 87984, 89206, 91104, 109792, 117312, 123516, 133809, 136656, 164688, 175968, 178412, 182208, 219584, 247032, 267618, 273312, 329376, 351936, 356824, 401427, 494064, 535236, 546624, 658752, 713648, 802854, 988128, 1070472, 1427296, 1605708, 1976256, 2140944, 2854592, 3211416, 4281888, 6422832, 8563776, 12845664, 25691328]

約数ペア:

[(1, 25691328), (2, 12845664), (3, 8563776), (4, 6422832), (6, 4281888), (8, 3211416), (9, 2854592), (12, 2140944), (13, 1976256), (16, 1605708), (18, 1427296), (24, 1070472), (26, 988128), (32, 802854), (36, 713648), (39, 658752), (47, 546624), (48, 535236), (52, 494064), (64, 401427), (72, 356824), (73, 351936), (78, 329376), (94, 273312), (96, 267618), (104, 247032), (117, 219584), (141, 182208), (144, 178412), (146, 175968), (156, 164688), (188, 136656), (192, 133809), (208, 123516), (219, 117312), (234, 109792), (282, 91104), (288, 89206), (292, 87984), (312, 82344), (376, 68328), (416, 61758), (423, 60736), (438, 58656), (468, 54896), (564, 45552), (576, 44603), (584, 43992), (611, 42048), (624, 41172), (657, 39104), (752, 34164), (832, 30879), (846, 30368), (876, 29328), (936, 27448), (949, 27072), (1128, 22776), (1168, 21996), (1222, 21024), (1248, 20586), (1314, 19552), (1504, 17082), (1692, 15184), (1752, 14664), (1833, 14016), (1872, 13724), (1898, 13536), (2256, 11388), (2336, 10998), (2444, 10512), (2496, 10293), (2628, 9776), (2847, 9024), (3008, 8541), (3384, 7592), (3431, 7488), (3504, 7332), (3666, 7008), (3744, 6862), (3796, 6768), (4512, 5694), (4672, 5499), (4888, 5256)]